Key Questions Unit 1 Lesson 1 1. a) (2x3)(-7x5)= -14x8 b) -45x5y7z9/9x7y7z5= -5z4/x2 c) (-5x4)3= (-53)(x12)= -125x12 d) (3x4y5z7)5/(-3x3yz4)7=243y18z7/-2187x= y18z7/-9x e) (xa+b)a-b/(xa-2b)a+2b= (xa^2-b^2)/(xa^2-4b^2)= x3b^2 2. a)6-2= 1/62=1/36 b)253/2=(2√25)3=53=125 c) -85/3=(3√-8)5= (-2)5= -32 d) 625(-3/4)=1/(4√625)3=1/53= 1/125 3. a) 93x272x813= (32)3x(33)2x(34)3= 36x36x312= 324 b) 57x253/1254= (57x(52)3)/(53)4= 57x56/512=513/512= 5 4. 5. To find the equation of the
Premium Exponential function Real number Number
Assessment is how we show evidence that learning has occurred. Using two of the three main types of assessment‚ formative and summative‚ we can recognise using certain marking tools how our students have improved‚ where they are lacking and what to do to improve in weaker areas‚ and ultimately to demonstrate learning has taken place through either written‚ practical or both types of examinations. As an assessor‚ there will be certain responsibilities that we have to abide by. Before commencing any
Premium Assessment
treatment and management of Acute Otitis Media (AOM). The conclusions and findings were utilized to devise guidelines and a practice protocol that recommended early diagnosis and makes recommendations for the management of AOM in children aged between 2 months and 12 years old. Quantitative data such as randomized‚ controlled trials and comparative cohort studies were to ensure quality of the evidence. The guideline was reviewed by a number of professional peer groups prior to introduction and publication
Premium Clinical trial Nursing
Subject: Financial Statement Analysis – Task 2 Summary Report A budget‚ as defined by Hilton (2009 pg 348)‚ is a detailed plan‚ expressed in quantitative terms that specifies how resources will be acquired and used during a specific period of time. A budget is a financial document utilized to project future income and expenses. A budget is based on how much you make in income and what your monthly expenses are. Budgets evaluate performances while the plan is what is going
Premium
TDA 2.2 Task 3.2 Technology concerns for children and young people Children and young people can be in danger when they use technology such as internet which can present a threat to their safety. The internet is a powerful source of technology which is sometimes dangerous for children and young people to use because there are many different kinds of people on networking sites that don’t show their identity. The internet can make children and young people expose to unsuitable sites
Free Internet Social network service Twitter
transmission and divorced 2-speed transfer case (Either a sprague-operated transfer case (Rockwell 136-21) or air-operated selectable transfer case (Rockwell 136-27). Multifuel engines are designed to reliably operate on a wide variety of fuels‚ to include diesel fuel‚ jet fuel‚ kerosene‚ heating oil or gasoline. Gasoline should only be used in an emergency because it does not properly lubricate the injector pump. While using gasoline‚ common practice calls for the addition of at least 1 quart of clean motor
Premium United States Army Automobile
IGC - 1 (Management of NO KEYWORD TOPIC ELEMENT 1 Accident Reason for preventing Accident IGC1 Element 1 2 Accident Data IGC1 Element 7 3 Accident Information IGC1 Element 8 4 Accident Investigate IGC1 Element 8 5 Audit Advantages and Disadvantages IGC1 Element 7 6 Audit Findings IGC1 Element 7 7 Cause Immediate and Root (underlying) IGC1 Element 8 8 Committee Benefits IGC1 Element 3 9 Communication
Premium Hydrogen Oxygen Chemical element
The importance of Canadarm 1 and 2 Canadarm 1 and 2 where both robotic arms designed to operate in space‚ doing task such as moving heavy objects‚ retrieving them‚ and even repairing stuff on the space station. Canadarm 1‚ Canada’s huge technological advancement‚ was launched in space on the Space Shuttle Columbia (STS-2) on November 13‚ 1981. The design and building of the arm‚ also known as the Shuttle Remote Manipulator System short for RMS‚ marked the beginning of NASA and Canada’s space program
Premium International Space Station Space Shuttle Space Shuttle Columbia disaster
BMA 253 Intermediate Accounting Assignment #2 PART I Directions: 1) Complete the table below. 2) Calculate the estimated bad debts using aging of receivables method. Age Balance 1-60 days 61-120 days 121-180 days Over 180 days $80‚000 Probability Uncollectible of Default 2% $70‚000 4% $40‚000 8% $32‚000 11% Total PART II Directions: 1) Calculate the inventory cost for both periodic and perpetual method LIFO and FIFO using the following information and table below to fill in the shaded
Free FIFO and LIFO accounting Inventory
DQ 1:Do you think that all six dimensions of health are equally important? Why or why not? As far as I’m concerned‚ ’health’ refers to the choices that we make each day that affect our bodies and minds. Our health changes according to everything that we do. This includes things like the food we eat‚ the people we spend time with‚ and the intellectual stimulation we give our minds. The effect that these have on our bodies are all included in the idea of ’health. ’’Wellness’ sounds
Premium Human Nutrition Personal life